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force radcombobox to always expand upwards

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ComboBox
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Craig Wallace
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Craig Wallace asked on 27 Sep 2010, 10:49 PM
I have a fixed position div that is always at the bottom of my page.  Inside that is a RadComboBox with around 30 items.  Sometimes it expands upwards, sometimes it expands downwards and so out of view and unusable. 

How can I force the RadComboBox to always expand upwards?

Thanks.

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Shinu
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answered on 28 Sep 2010, 06:47 AM
Hello Craig,


Set the EnableScreenBoundaryDetection property of RadComboBox to "True" which in turn opens the dropdown based on screen Boundaries.


-Shinu.
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Craig Wallace
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answered on 28 Sep 2010, 09:38 AM
Hi Shinu,

I have now added the property but it does not work for me.  The combobox now alternates between expanding up or down with each click - 1st click down, 2nd click up, 3rd click down, 4th click up and so on.  It may have already being doing this and I had not noticed.

Craig
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Simon
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answered on 28 Sep 2010, 01:43 PM
Hi Craig Wallace,

This may be an issue in the screen boundary detection.

Can you share here the minimum layout of the page that triggers the issue?

Regards,
Simon
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Simon
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answered on 28 Sep 2010, 02:48 PM
Hi Simon,

I have tried a few resolutions and they all exhibit the same behaviour.  Even 800x600 and lower does it.

Craig
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Simon
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answered on 29 Sep 2010, 02:53 PM
Hello simon torrance,

Please excuse me for not being clear enough in my previous post.

I meant that you send me the minimum HTML required to trigger the issue as we will need to first reproduce it and confirm it is a bug before actually proceed with the fix. If it will be more convenient for you, you can send us a runnable project via a support ticket.

Thank you in advance for your assistance.

Greetings,
Simon
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Vivek
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answered on 01 Oct 2012, 07:56 AM
EnableScreenBoundaryDetection="false" worked for me  :)
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Craig Wallace
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Shinu
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Craig Wallace
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Simon
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Simon
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Vivek
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